issue55 plugin for maven release 3.1.0

pom.xml

@@ -3,7 +3,7 @@
   <groupId>org.bsc.maven</groupId>
   <artifactId>maven-processor-plugin</artifactId>
   <packaging>maven-plugin</packaging>
-  <version>3.0.5-SNAPSHOT</version>
+  <version>3.1.0-SNAPSHOT</version>
   <name>maven-processor-plugin - ${project.version}</name>
   <description>A maven plugin to process annotation for jdk6 at compile time
 
@@ -13,24 +13,9 @@ This plugin could be considered the 'alter ego' of maven apt plugin http://mojo.
   <url>http://code.google.com/p/maven-annotation-plugin/</url>
 
 <prerequisites>
-    <maven>3.0.5</maven>
+    <maven>3.1.0</maven>
   </prerequisites>
 
-  <!--
-    LEGACY MAVEN2 REPORTING
-
-  <reporting>
-    <plugins>
-        <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-plugin-plugin</artifactId>
-            <version>2.5.1</version>
-        </plugin>
-    </plugins>
-  </reporting>
-  -->
-
-
   <distributionManagement>
   	<repository>
   		<id>${release.repo.id}</id>
@@ -48,7 +33,7 @@ This plugin could be considered the 'alter ego' of maven apt plugin http://mojo.
   </distributionManagement>
 
 <properties>
-    <maven.release>3.0.5</maven.release>
+    <maven.release>3.1.0</maven.release>
 <!-- SONATYPE REPO -->
     <snapshot.repo.id>sonatype-repo</snapshot.repo.id>
     <snapshot.repo.url>https://oss.sonatype.org/content/repositories/snapshots</snapshot.repo.url>

src/main/java/org/bsc/maven/plugin/processor/AbstractAnnotationProcessorMojo.java

@@ -48,6 +48,7 @@
 import org.codehaus.plexus.util.StringUtils;
 
 // 3.0.5
+/*
 import org.sonatype.aether.RepositorySystem;
 import org.sonatype.aether.RepositorySystemSession;
 import org.sonatype.aether.artifact.ArtifactTypeRegistry;
@@ -56,18 +57,18 @@
 import org.sonatype.aether.resolution.ArtifactResolutionException;
 import org.sonatype.aether.resolution.ArtifactResult;
 import org.sonatype.aether.util.artifact.DefaultArtifact;
-/*
+*/
+
 // 3.1.0
 import org.eclipse.aether.RepositorySystem;
 import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.artifact.ArtifactType;
 import org.eclipse.aether.artifact.ArtifactTypeRegistry;
 import org.eclipse.aether.artifact.DefaultArtifact;
 import org.eclipse.aether.repository.RemoteRepository;
 import org.eclipse.aether.resolution.ArtifactRequest;
 import org.eclipse.aether.resolution.ArtifactResolutionException;
 import org.eclipse.aether.resolution.ArtifactResult;
-*/
+
 
 /**
  *